My old friend Tim Hames says that Blair’s knifing of Jack Straw as Foreign Secretary is just one example of how Tony Blair is becoming his own worst enemy. Iain Dale draws attention to another example, which reopens a horrible constitutional question. Iain also suggests that a poll tomorrow will show that David Cameron’s Conservatives have established a significant lead over Blair’s Labour party, reversing a decade’s lag. The knives are now out for Blair. He can’t be written off as he is a master politician, but he’s facing more troubles now than ever before in his leadership, and the Tories are at last disciplined and well-placed enough to take advantage.